Warner Bros. has premiered the first clip from its animated adaptation of Batman: Year One, the acclaimed 1987 story arc by Frank Miller and David Mazzucchelli. It’s available Oct. 18 on Blu-ray, DVD, for download and On Demand.

A featurette from the newly released Green Lantern: Emerald Knights provides a behind-the-scenes look at the upcoming animated adaptation of the well-regarded 1987 storyline by Frank Miller and David Mazzucchelli. Batman: Year One will be released in September.